CN206548961U - A kind of anti-obstruction mouth and nose joint Ventilation mask - Google Patents
A kind of anti-obstruction mouth and nose joint Ventilation mask Download PDFInfo
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- CN206548961U CN206548961U CN201621251266.4U CN201621251266U CN206548961U CN 206548961 U CN206548961 U CN 206548961U CN 201621251266 U CN201621251266 U CN 201621251266U CN 206548961 U CN206548961 U CN 206548961U
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- plug division
- mouth
- nose
- cover body
- telescoping tube
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Abstract
A kind of anti-obstruction mouth and nose joint Ventilation mask, including oral nose mask, Oropharynx airway, telescoping tube and artificial respiration mouth tool, one end of Oropharynx airway are convexly curved to form pharynx bending section, the first plug division of other end formation；Oral nose mask includes cover body, and cover body is provided with inserted joint casing, and inserted joint casing connects the inside and outside of cover body；The centre of telescoping tube is bellows, one end of telescoping tube forms the second plug division, the 3rd plug division of other end formation of telescoping tube, second plug division and the 3rd plug division are connected to the two ends of bellows, second plug division coordinates with the first plug division grafting, and the 3rd plug division is stretched into cover body and inserted joint casing grafting coordinates；Artificial respiration mouth tool includes bite and the 4th plug division, and the 4th plug division coordinates with inserted joint casing grafting.Rescuer can be avoided to be contacted with the direct of saved person, it is to avoid cross-infection；Block the artificial respiration of patient suitable for tongue；Mouth and nose joint ventilation, improves the effect for the treatment of.
Description
Technical field
The utility model is related to Medical Devices, especially a kind of anti-obstruction mouth and nose joint Ventilation mask.
Background technology
In the rescue of Cardiological sufferer, heart infarction patient often needs to carry out assisted ventilation.At present in clinical practice, although
With equipment such as lung ventilators, but need intubation, set up respiration channel etc. lose time it is more, and for dyspneic patient
Rescue often moment does not allow mishap, thus mouth-to-mouth artificial respiration mode is still quick, reliable first-aid method.But patient
Intraoral secretion, peculiar smell etc. usually makes medical personnel be unwilling to use this direct rescue mode, have impact on rescue
Effect.And artificial respiration is taken a breath mouth to mouth, operation influence factor is more, and ventilatory effect is difficult to control to sometimes, and artificial respiration
There is the hidden danger of transmitted pathogen between doctors and patients.The problem of to solve cross-infection during artificial respiration, occur in the prior art a kind of
Breathing mask, such as China Patent Publication No. are a kind of 204502018 heart infarction breathing mask for emergency treatment, including rubber face mask is described
Connection end is provided with the lateral surface of rubber face mask, oxygen therapy pipeline is combined with the connection end, the oxygen therapy pipeline runs through
The connection end, the oxygen therapy pipeline, which is located on that one end on the inside of the rubber face mask, is provided with capsule ball, the capsule ball
There is oxygen to portal, the oxygen therapy pipeline, which is located on that one end on the outside of the rubber face mask, is provided with artificial respiration mouth, described defeated
Oxygen pipeline, which is located on the outer surface of that one end on the outside of the rubber face mask, is provided with the first connection end, in first connection end
Inside it is fixed with the oxygen conveying pipe of connection oxygen cylinder, the pipe shaft of the oxygen conveying pipe and is provided with check valve.The breathing
Mask adds artificial respiration and oxygen channel on the basis of oral nose mask, so as to avoid rescuer and the direct of saved person from connecing
Touch, it is to avoid cross-infection.But this kind of breathing mask still existing defects, when patient's stupor and tongue tenesmus, tongue is blocked
Road is swallowed, oxygen can not be transported to the internal of patient by oxygen channel.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of anti-obstruction mouth and nose joint Ventilation mask, can avoid
Rescuer directly contacts with saved person's, it is to avoid cross-infection；Block the artificial respiration of patient suitable for tongue；Mouth and nose joint is logical
Gas, improves the effect for the treatment of.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of anti-obstruction mouth and nose joint Ventilation mask,
Including oral nose mask, Oropharynx airway, telescoping tube and artificial respiration mouth tool, one end of the Oropharynx airway is convexly curved to form pharynx
Bending section, the first plug division of other end formation；The oral nose mask includes cover body, and the cover body is provided with inserted joint casing, described
Inserted joint casing connects the inside and outside of cover body；The centre of the telescoping tube is bellows, and one end of telescoping tube forms the second plug division, stretched
The 3rd plug division of other end formation of the draw, second plug division and the 3rd plug division are connected to the two ends of bellows,
Second plug division coordinates with the first plug division grafting, and the 3rd plug division is stretched into matches somebody with somebody in cover body with inserted joint casing grafting
Close, the telescoping tube is provided with stomata；The artificial respiration mouth tool includes bite and the 4th plug division, the 4th plug division
Coordinate with inserted joint casing grafting.The utility model is made up of four components, can be according to different situations by these component carry out groups
Conjunction is used；Usual socket connection is easy to assembly quick between each component, is favorably improved the efficiency for the treatment of, while dismantling rear
Portable belt and collection；Artificial respiration mouth tool shape facilitates treatment person to contain to blow, and improves rescued effect；The pharynx bending of Oropharynx airway
Portion can open obstruction, and oxygen can be delivered in patient's body, enable the patient to be given treatment in time；The bellows of telescoping tube
It can be stretched, because the length of the Oropharynx airway of different people is different, telescoping tube can carry out length according to different patients
Regulation, improves rescued effect；Bellows is provided with stomata, and when the artificial tool air blowing against artificial respiration mouth, part of oxygen is entered
Enter after telescoping tube by Oropharynx airway enter patient's body in, another part oxygen is flowed out in cover body by the stomata of bellows,
The gas covered due to cover body in the mouth and nose of patient, cover body can not be flowed outwardly, can only to patient mouth and nose passage stream, so
Oxygen in cover body can enter the internal of patient again by the mouth and nose of patient, and this kind of mouth and nose joint ventilation greatly improves treatment
Effect.
As an improvement, the Oropharynx airway is moulding rubber parts, shape-plastic is high, can arbitrarily be bent, with suitable
Answer different obstruction requirements.
As an improvement, provided with the check valve for only allowing extraneous gas to enter in cover body in the 4th plug division.Rescuer
When suing and labouring, oxygen is possible to flow back, and causes the loss of oxygen, in some instances it may even be possible to the halitosis for the patient that flows back, so as to cause rescuer
Nausea, the setting of check valve can solve the appearance of the problem.
As an improvement, the flap valve that the check valve is distributed by three even circumferentials is constituted, the flap valve is triangular in shape, one
End is fixed on the inwall of the 4th plug division, and the other end points to the center of the 4th plug division.
As an improvement, the side wall correspondence of the 4th plug division is provided with steam vent per a piece of flap valve position.Rescuer blows
When, flap valve opens, and flap valve patch proximal wall simultaneously blocks corresponding steam vent, and gas can enter the internal of saved person along pipeline；
When rescuer stops blowing, flap valve is by elastic force resilience and blocks inflatable mouth, and the gas of saved person's exhalation can only be from the row of side wall
Stomata is discharged.
As an improvement, metal Intranet is provided with the 4th plug division, provided with elasticity between the metal Intranet and flap valve
Line is connected.Metal Intranet can prevent debris from entering, and as carrier, elastica holds flap valve, and when blowing, flap valve overcomes
The pulling force of elastica opens.
As an improvement, the flap valve is mica sheet, hydrophobicity is good.
As an improvement, the edge of the cover body is provided with the tolerance free 1/3rd in air bag cushion, air bag cushion, such patient
Wear more comfortable；Further, since everyone face contour is different, air bag is lined with enough deformation spaces can be with human body
Face laminating hermetic seal is more preferable.
The beneficial effect that the utility model is brought compared with prior art is：
The utility model is made up of four components, can be combined these components according to different situations and be used；Each
Usual socket connection is easy to assembly quick between component, is favorably improved the efficiency for the treatment of, while being convenient for carrying and receiving after dismounting
Hide.
Brief description of the drawings
Fig. 1 is the utility model decomposition view.
Fig. 2 is the sectional view of the 4th plug division.
Embodiment
With reference to Figure of description, the utility model is described in further detail.
As shown in figure 1, a kind of anti-obstruction mouth and nose joint Ventilation mask, including oral nose mask 3, Oropharynx airway 1, telescoping tube 2
With artificial respiration mouth tool 4.
As shown in figure 1, one end of the Oropharynx airway 1 is convexly curved to form pharynx bending section 12, other end formation first
Plug division 11；The Oropharynx airway 1 is moulding rubber parts, and shape-plastic is high, can arbitrarily be bent, different to adapt to
Obstruction is required.
As shown in figure 1, the oral nose mask 3 includes cover body 32, the cover body 32 is provided with inserted joint casing 31, the grafting
Sleeve pipe 31 connects the inside and outside of cover body 32.The edge of the cover body 32 is provided with freely three points of tolerance in air bag cushion 33, air bag cushion 33
One of, such patient wears more comfortable；Further, since everyone face contour is different, air bag cushion 33 has enough changes
Shape space can be more preferable with the facial hermetic seal of fitting of human body.
As shown in figure 1, the centre of the telescoping tube 2 is bellows 22, one end of telescoping tube 2 forms the second plug division 23,
The 3rd plug division 21 of other end formation of telescoping tube 2, the plug division 21 of the second plug division 23 and the 3rd is connected to ripple
The two ends of pipe 22；The grafting of second plug division, 23 and first plug division 11 coordinates, and cover body 32 is stretched into the 3rd plug division 21
It is interior to coordinate with the grafting of inserted joint casing 31.The oxygen that the telescoping tube is provided with stomata, telescoping tube can be flowed out in cover body.
As shown in figure 1, the artificial respiration mouth tool 4 includes the plug division 42 of bite 41 and the 4th, the 4th plug division
42 coordinate with the grafting of inserted joint casing 31.
As shown in Fig. 2 being applied in four plug division 42 provided with the check valve 34 for only allowing extraneous gas to enter in cover body 32
When the person of rescuing sues and labours, oxygen is possible to flow back, and causes the loss of oxygen, in some instances it may even be possible to the halitosis for the patient that flows back, so as to cause to apply
The nausea for the person of rescuing, the setting of check valve 34 can solve the appearance of the problem.The check valve 34 is distributed by three even circumferentials
Flap valve 341 constitute, the flap valve 341 is triangular in shape, and its one end is fixed on the inwall of the 4th plug division 42, and the other end points to the
The center of four plug divisions 42.The side wall correspondence of 4th plug division 42 is provided with steam vent per a piece of position of flap valve 341；Rescuer
During air blowing, flap valve 341 is opened, and the patch proximal wall of flap valve 341 simultaneously blocks corresponding steam vent, and gas can enter along pipeline to be rescued
Person's is internal；When rescuer stops blowing, flap valve 341 is by elastic force resilience and blocks inflatable mouth, and the gas of saved person's exhalation is only
It can be discharged from the steam vent of side wall.Metal Intranet 343, the metal Intranet 343 and flap valve 341 are provided with 4th plug division
Between connected provided with elastica 342；Metal Intranet 343 can prevent debris from entering, and as carrier, elastica 342 is held
Flap valve 341, when blowing, flap valve 341 overcomes the pulling force of elastica to open.The flap valve 341 is mica sheet, and hydrophobicity is good.
The interface of all plug divisions of the present embodiment is standard interface.
The utility model is made up of four components, can be combined these components according to different situations and be used；Each
Usual socket connection is easy to assembly quick between component, is favorably improved the efficiency for the treatment of, while being convenient for carrying and receiving after dismounting
Hide；Artificial respiration mouth has 4 shapes and facilitates treatment person to contain to blow, and improves rescued effect；The pharynx bending section 12 of Oropharynx airway 1 can be with
Obstruction is opened, oxygen can be delivered in patient's body, enable the patient to be given treatment in time；The bellows 22 of telescoping tube 2 can
To be stretched, because the length of the Oropharynx airway of different people is different, telescoping tube 2 can carry out the tune of length according to different patients
Section, improves rescued effect；Bellows 22 is provided with stomata, and when artificial 4 air blowing of tool against artificial respiration mouth, part of oxygen is entered
Enter after telescoping tube 2 by Oropharynx airway enter patient's body in, another part oxygen flows out to cover body by the stomata of bellows 22
It in 32, can not flow outwardly, can only lead to the mouth and nose of patient because cover body 32 has covered the gas in the mouth and nose of patient, cover body 32
Road stream, so the oxygen in cover body 32 can enter the internal of patient again by the mouth and nose of patient, this kind of mouth and nose joint is ventilated, greatly
It is big to improve rescued effect.
Claims (8)
1. a kind of anti-obstruction mouth and nose joint Ventilation mask, it is characterised in that：Including oral nose mask, Oropharynx airway, telescoping tube and people
Work breathing mouth tool, one end of the Oropharynx airway is convexly curved to form pharynx bending section, the first plug division of other end formation；It is described
Oral nose mask includes cover body, and the cover body is provided with inserted joint casing, and the inserted joint casing connects the inside and outside of cover body；The telescoping tube
Centre be bellows, one end of telescoping tube forms the second plug division, the 3rd plug division of other end formation of telescoping tube, described the
Two plug divisions and the 3rd plug division are connected to the two ends of bellows, and second plug division is matched somebody with somebody with the first plug division grafting
Close, the 3rd plug division is stretched into cover body and inserted joint casing grafting coordinates；The telescoping tube is provided with stomata；It is described manually to exhale
Suction nozzle tool includes bite and the 4th plug division, and the 4th plug division coordinates with inserted joint casing grafting.
2. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 1, it is characterised in that：The Oropharynx airway is
Moulding rubber parts.
3. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 1, it is characterised in that：4th plug division
The interior check valve entered provided with a permission extraneous gas in cover body.
4. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 3, it is characterised in that：The check valve is by three
The flap valve composition of piece even circumferential distribution, the flap valve is triangular in shape, and its one end is fixed on the inwall of the 4th plug division, the other end
Point to the center of the 4th plug division.
5. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 4, it is characterised in that：4th plug division
Side wall correspondence steam vent is provided with per a piece of flap valve position.
6. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 4, it is characterised in that：4th plug division
It is interior to be provided with metal Intranet, connected between the metal Intranet and flap valve provided with elastica.
7. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 6, it is characterised in that：The flap valve is mica
Piece.
8. the anti-obstruction mouth and nose joint Ventilation mask of one kind according to claim 1, it is characterised in that：The edge of the cover body
Provided with air bag cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251266.4U CN206548961U (en) | 2016-11-22 | 2016-11-22 | A kind of anti-obstruction mouth and nose joint Ventilation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251266.4U CN206548961U (en) | 2016-11-22 | 2016-11-22 | A kind of anti-obstruction mouth and nose joint Ventilation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206548961U true CN206548961U (en) | 2017-10-13 |
Family
ID=60368903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621251266.4U Expired - Fee Related CN206548961U (en) | 2016-11-22 | 2016-11-22 | A kind of anti-obstruction mouth and nose joint Ventilation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206548961U (en) |
-
2016
- 2016-11-22 CN CN201621251266.4U patent/CN206548961U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20201122 |